fatcousin
search
⌘
K
→
jump to any tool — keyboard-first launcher.
tools
→
browse every utility in one place.
manifesto
→
why fatcousin exists — local-first, no uploads.
install
→
save this toolset to your device — works offline.
search
⌘
K
→
jump to any tool — keyboard-first launcher.
←
home
m
o
d
u
l
a
r
t
i
m
e
s
t
a
b
l
e
s
times tables draw cardioids and nephroids · m=2 cardioid · m=3 nephroid · drag m · runs locally
N points
200
multiplier m
2.00
connect point n to point (n·m) mod N · m=2: cardioid · m=3: nephroid · same curves as light caustics in a coffee cup
ready
local
verify
→